Here is inventory program part 4
Modify the Inventory Program to use a GUI. The GUI should display the information one product at a time, including the item number, the name of the product, the number of units in stock, the price of each unit, and the value of the inventory of that product. In addition, the GUI should display the value of the entire inventory, the additional attribute, and the restocking fee.
For this part 4, the Inventory class and the DVD subclass remain the same. Do not touch them at all. Do not make any changes to them at all.
Modify the InventoryTest class to include the GUI. How do we want to see the display? There are 2 examples below. Check JLabel, JTextArea or JTextField in the textbook